Pandas Profiling Report

Dataset statistics

Number of variables	14
Number of observations	26064
Missing cells	15989
Missing cells (%)	4.4%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	2.8 MiB
Average record size in memory	112.0 B

Variable types

DateTime	1
Numeric	13

Alerts

`Power (kW)` is highly overall correlated with `Rear bearing temperature (°C)` and 6 other fields	High correlation
`Wind direction (°)` is highly overall correlated with `Nacelle position (°)`	High correlation
`Nacelle position (°)` is highly overall correlated with `Wind direction (°)`	High correlation
`blade_angle` is highly overall correlated with `Rear bearing temperature (°C)`	High correlation
`Rear bearing temperature (°C)` is highly overall correlated with `Power (kW)` and 6 other fields	High correlation
`Rotor speed (RPM)` is highly overall correlated with `Power (kW)` and 6 other fields	High correlation
`Generator RPM (RPM)` is highly overall correlated with `Power (kW)` and 6 other fields	High correlation
`Nacelle ambient temperature (°C)` is highly overall correlated with `Metal particle count counter`	High correlation
`Front bearing temperature (°C)` is highly overall correlated with `Power (kW)` and 6 other fields	High correlation
`Tower Acceleration X (mm/ss)` is highly overall correlated with `Power (kW)` and 5 other fields	High correlation
`Wind speed (m/s)` is highly overall correlated with `Power (kW)` and 6 other fields	High correlation
`Tower Acceleration y (mm/ss)` is highly overall correlated with `Power (kW)` and 6 other fields	High correlation
`Metal particle count counter` is highly overall correlated with `Nacelle ambient temperature (°C)`	High correlation
`blade_angle` has 2243 (8.6%) missing values	Missing
`Rear bearing temperature (°C)` has 2243 (8.6%) missing values	Missing
`Nacelle ambient temperature (°C)` has 2243 (8.6%) missing values	Missing
`Front bearing temperature (°C)` has 2243 (8.6%) missing values	Missing
`Tower Acceleration X (mm/ss)` has 2243 (8.6%) missing values	Missing
`Tower Acceleration y (mm/ss)` has 2243 (8.6%) missing values	Missing
`Metal particle count counter` has 2243 (8.6%) missing values	Missing
`# Date and time` has unique values	Unique
`blade_angle` has 9429 (36.2%) zeros	Zeros
`Rotor speed (RPM)` has 1078 (4.1%) zeros	Zeros

Reproduction

Analysis started	2023-07-08 12:00:48.210001
Analysis finished	2023-07-08 12:01:04.554171
Duration	16.34 seconds
Software version	ydata-profiling v0.0.dev0
Download configuration	config.json

# Date and time
Date

Distinct	26064
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Memory size	203.8 KiB

Minimum	2021-01-01 00:00:00
Maximum	2021-06-30 23:50:00

Histogram

Histogram with fixed size bins (bins=50)

Power (kW)
Real number (ℝ)

Distinct	25862
Distinct (%)	99.4%
Missing	48
Missing (%)	0.2%
Infinite	0
Infinite (%)	0.0%
Mean	579.76497

Minimum	-17.010895
Maximum	2076.3541
Zeros	1
Zeros (%)	< 0.1%
Negative	3883
Negative (%)	14.9%
Memory size	203.8 KiB

Quantile statistics

Minimum	-17.010895
5-th percentile	-1.6763904
Q1	69.819445
median	297.87552
Q3	893.48716
95-th percentile	2014.4637
Maximum	2076.3541
Range	2093.365
Interquartile range (IQR)	823.66772

Descriptive statistics

Standard deviation	654.3814
Coefficient of variation (CV)	1.1287012
Kurtosis	-0.091099406
Mean	579.76497
Median Absolute Deviation (MAD)	291.90799
Skewness	1.1168336
Sum	15083165
Variance	428215.01
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.9499999881	9	< 0.1%
-0.9700000286	8	< 0.1%
-0.9800000191	7	< 0.1%
-0.9900000095	7	< 0.1%
-1.049999952	6	< 0.1%
-1.039999962	5	< 0.1%
-0.1700000018	4	< 0.1%
-0.2599999905	4	< 0.1%
-0.9399999976	4	< 0.1%
-0.6600000262	4	< 0.1%
Other values (25852)	25958	99.6%
(Missing)	48	0.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-17.01089548	1	< 0.1%
-16.9036684	1	< 0.1%
-13.96000607	1	< 0.1%
-13.87834375	1	< 0.1%
-13.83835303	1	< 0.1%
-13.8109829	1	< 0.1%
-13.4926564	1	< 0.1%
-12.88230009	1	< 0.1%
-12.76811902	1	< 0.1%
-12.3682401	1	< 0.1%

Value	Count	Frequency (%)
2076.354102	1	< 0.1%
2071.543732	1	< 0.1%
2071.330328	1	< 0.1%
2071.13454	1	< 0.1%
2070.993115	1	< 0.1%
2070.370483	1	< 0.1%
2070.156555	1	< 0.1%
2070.052509	1	< 0.1%
2069.932996	1	< 0.1%
2069.889276	1	< 0.1%

Wind direction (°)
Real number (ℝ)

Distinct	25789
Distinct (%)	99.1%
Missing	48
Missing (%)	0.2%
Infinite	0
Infinite (%)	0.0%
Mean	178.96162

Minimum	0.012630695
Maximum	359.99014
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	203.8 KiB

Quantile statistics

Minimum	0.012630695
5-th percentile	17.668149
Q1	73.980208
median	199.63007
Q3	262.71806
95-th percentile	336.2515
Maximum	359.99014
Range	359.97751
Interquartile range (IQR)	188.73785

Descriptive statistics

Standard deviation	103.73401
Coefficient of variation (CV)	0.57964387
Kurtosis	-1.2742616
Mean	178.96162
Median Absolute Deviation (MAD)	88.912552
Skewness	-0.15400588
Sum	4655865.4
Variance	10760.744
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
42.25999832	4	< 0.1%
5.880000114	4	< 0.1%
41.22000122	3	< 0.1%
40.31000137	3	< 0.1%
46.04000092	3	< 0.1%
10.56999969	3	< 0.1%
40.79999924	3	< 0.1%
39.50999832	3	< 0.1%
39.5	3	< 0.1%
40.81000137	3	< 0.1%
Other values (25779)	25984	99.7%
(Missing)	48	0.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.01263069545	1	< 0.1%
0.03999999911	1	< 0.1%
0.05713529601	1	< 0.1%
0.09630900663	1	< 0.1%
0.09671583136	1	< 0.1%
0.1230266028	1	< 0.1%
0.1353858932	1	< 0.1%
0.1434239476	1	< 0.1%
0.148892914	1	< 0.1%
0.1635386649	1	< 0.1%

Value	Count	Frequency (%)
359.9901399	1	< 0.1%
359.9248281	1	< 0.1%
359.9229937	1	< 0.1%
359.9062241	1	< 0.1%
359.8595846	1	< 0.1%
359.8322633	1	< 0.1%
359.8245473	1	< 0.1%
359.8110958	1	< 0.1%
359.8079516	1	< 0.1%
359.7983034	1	< 0.1%

Nacelle position (°)
Real number (ℝ)

Distinct	6546
Distinct (%)	25.2%
Missing	48
Missing (%)	0.2%
Infinite	0
Infinite (%)	0.0%
Mean	180.39933

Minimum	0.20379647
Maximum	359.94527
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	203.8 KiB

Quantile statistics

Minimum	0.20379647
5-th percentile	15.93
Q1	74.097717
median	201.41431
Q3	263.97601
95-th percentile	337.51181
Maximum	359.94527
Range	359.74147
Interquartile range (IQR)	189.8783

Descriptive statistics

Standard deviation	103.98162
Coefficient of variation (CV)	0.57639693
Kurtosis	-1.2610307
Mean	180.39933
Median Absolute Deviation (MAD)	90.170393
Skewness	-0.16760558
Sum	4693269
Variance	10812.177
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
295.8048706	190	0.7%
43.36999893	157	0.6%
265.0725403	153	0.6%
48.85385132	140	0.5%
87.2689209	127	0.5%
298	120	0.5%
195.927002	110	0.4%
256.2920227	104	0.4%
212.3904724	100	0.4%
184.9513702	99	0.4%
Other values (6536)	24716	94.8%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.2037964742	1	< 0.1%
0.5606696606	4	< 0.1%
0.5611712933	2	< 0.1%
0.561186552	4	< 0.1%
0.5611877441	6	< 0.1%
0.5617071986	1	< 0.1%
0.733231233	1	< 0.1%
0.8993000368	1	< 0.1%
0.9098957091	1	< 0.1%
1.020607835	1	< 0.1%

Value	Count	Frequency (%)
359.9452706	1	< 0.1%
359.9021821	1	< 0.1%
359.8206165	1	< 0.1%
359.769989	1	< 0.1%
359.7014348	1	< 0.1%
359.6232194	1	< 0.1%
359.5664227	1	< 0.1%
359.4641418	2	< 0.1%
359.463623	16	0.1%
359.4631042	17	0.1%

blade_angle
Real number (ℝ)

HIGH CORRELATION MISSING ZEROS

Distinct	9293
Distinct (%)	39.0%
Missing	2243
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	8.8578206

Minimum	-82.586662
Maximum	92.703334
Zeros	9429
Zeros (%)	36.2%
Negative	4
Negative (%)	< 0.1%
Memory size	203.8 KiB

Quantile statistics

Minimum	-82.586662
5-th percentile	0
Q1	0
median	0.16383334
Q3	3.672
95-th percentile	44.996667
Maximum	92.703334
Range	175.29
Interquartile range (IQR)	3.672

Descriptive statistics

Standard deviation	19.977396
Coefficient of variation (CV)	2.2553398
Kurtosis	6.6916766
Mean	8.8578206
Median Absolute Deviation (MAD)	0.16383334
Skewness	2.6319741
Sum	211002.14
Variance	399.09633
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	9429	36.2%
44.99333445	1567	6.0%
44.99666723	661	2.5%
89.99333191	489	1.9%
0.02466666698	256	1.0%
1.49333334	147	0.6%
92.67666626	106	0.4%
0.02483333349	105	0.4%
0.04933333397	104	0.4%
1.49666667	100	0.4%
Other values (9283)	10857	41.7%
(Missing)	2243	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-82.58666229	2	< 0.1%
-45.71911942	1	< 0.1%
-12.53916346	1	< 0.1%
0	9429	36.2%
0.0001666666629	12	< 0.1%
0.0003333333259	10	< 0.1%
0.0003508771851	2	< 0.1%
0.0004999999888	7	< 0.1%
0.0004999999888	3	< 0.1%
0.0005263157777	1	< 0.1%

Value	Count	Frequency (%)
92.70333354	1	< 0.1%
92.70333354	1	< 0.1%
92.67666626	106	0.4%
92.53000132	26	0.1%
92.49333191	8	< 0.1%
92.1453331	1	< 0.1%
92.12333425	15	0.1%
92.1166687	6	< 0.1%
92.11666616	4	< 0.1%
92.11666616	4	< 0.1%

Rear bearing temperature (°C)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	19767
Distinct (%)	83.0%
Missing	2243
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	61.247966

Minimum	10.42
Maximum	73.164999
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	203.8 KiB

Quantile statistics

Minimum	10.42
5-th percentile	34.185
Q1	59.43158
median	66.155
Q3	68.47
95-th percentile	70.510001
Maximum	73.164999
Range	62.745
Interquartile range (IQR)	9.0384201

Descriptive statistics

Standard deviation	11.89917
Coefficient of variation (CV)	0.19427861
Kurtosis	3.8645679
Mean	61.247966
Median Absolute Deviation (MAD)	3.0274988
Skewness	-2.0376635
Sum	1458987.8
Variance	141.59024
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
66.47000008	7	< 0.1%
69.27749977	7	< 0.1%
66.74500008	6	< 0.1%
66.44500008	6	< 0.1%
67.92250023	6	< 0.1%
69.53749962	6	< 0.1%
66.99000053	6	< 0.1%
67.05999985	6	< 0.1%
69.29499969	6	< 0.1%
70	6	< 0.1%
Other values (19757)	23759	91.2%
(Missing)	2243	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
10.41999969	1	< 0.1%
10.52000008	2	< 0.1%
10.61000032	1	< 0.1%
10.6500001	1	< 0.1%
10.69249978	1	< 0.1%
10.7775001	1	< 0.1%
10.79750018	1	< 0.1%
10.80000019	2	< 0.1%
10.82500019	1	< 0.1%
10.8900001	1	< 0.1%

Value	Count	Frequency (%)
73.16499939	1	< 0.1%
73.02749977	1	< 0.1%
72.96999969	1	< 0.1%
72.91500015	1	< 0.1%
72.87749939	1	< 0.1%
72.86499901	1	< 0.1%
72.83250008	1	< 0.1%
72.77249985	1	< 0.1%
72.50249977	1	< 0.1%
72.49750023	1	< 0.1%

Rotor speed (RPM)
Real number (ℝ)

HIGH CORRELATION ZEROS

Distinct	23490
Distinct (%)	90.3%
Missing	48
Missing (%)	0.2%
Infinite	0
Infinite (%)	0.0%
Mean	9.7273923

Minimum	0
Maximum	15.3023
Zeros	1078
Zeros (%)	4.1%
Negative	0
Negative (%)	0.0%
Memory size	203.8 KiB

Quantile statistics

Minimum	0
5-th percentile	0.093285359
Q1	8.1497872
median	9.8915732
Q3	13.663272
95-th percentile	15.161681
Maximum	15.3023
Range	15.3023
Interquartile range (IQR)	5.5134851

Descriptive statistics

Standard deviation	4.5355851
Coefficient of variation (CV)	0.46626937
Kurtosis	-0.12499053
Mean	9.7273923
Median Absolute Deviation (MAD)	2.2982304
Skewness	-0.79278988
Sum	253067.84
Variance	20.571532
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	1078	4.1%
8.140000343	233	0.9%
8.149999619	55	0.2%
8.159999847	25	0.1%
8.18999958	14	0.1%
8.199999809	14	0.1%
8.170000076	14	0.1%
8.220000267	12	< 0.1%
8.180000305	11	< 0.1%
8.399999619	11	< 0.1%
Other values (23480)	24549	94.2%
(Missing)	48	0.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	1078	4.1%
0.0005170001095	1	< 0.1%
0.001459500374	1	< 0.1%
0.002650500275	1	< 0.1%
0.009412502171	1	< 0.1%
0.01050000242	6	< 0.1%
0.0110000018	8	< 0.1%
0.01150000188	9	< 0.1%
0.01200000197	3	< 0.1%
0.01250000205	3	< 0.1%

Value	Count	Frequency (%)
15.30230024	1	< 0.1%
15.29810196	1	< 0.1%
15.28839661	1	< 0.1%
15.27473277	1	< 0.1%
15.27121671	1	< 0.1%
15.27075224	1	< 0.1%
15.26937363	1	< 0.1%
15.26921681	1	< 0.1%
15.26669665	1	< 0.1%
15.26536354	1	< 0.1%

Generator RPM (RPM)
Real number (ℝ)

Distinct	25790
Distinct (%)	99.1%
Missing	48
Missing (%)	0.2%
Infinite	0
Infinite (%)	0.0%
Mean	1154.9135

Minimum	0
Maximum	1811.7513
Zeros	12
Zeros (%)	< 0.1%
Negative	0
Negative (%)	0.0%
Memory size	203.8 KiB

Quantile statistics

Minimum	0
5-th percentile	17.25035
Q1	969.52331
median	1175.5352
Q3	1620.2867
95-th percentile	1796.5019
Maximum	1811.7513
Range	1811.7513
Interquartile range (IQR)	650.76338

Descriptive statistics

Standard deviation	536.52992
Coefficient of variation (CV)	0.46456284
Kurtosis	-0.11638884
Mean	1154.9135
Median Absolute Deviation (MAD)	270.74982
Skewness	-0.79900306
Sum	30046231
Variance	287864.35
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0	12	< 0.1%
969.9299927	11	< 0.1%
969.9400024	9	< 0.1%
969.9500122	9	< 0.1%
969.9799805	8	< 0.1%
970.0100098	8	< 0.1%
970.1099854	8	< 0.1%
970.0999756	8	< 0.1%
969.9699707	8	< 0.1%
970.1500244	7	< 0.1%
Other values (25780)	25928	99.5%
(Missing)	48	0.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0	12	< 0.1%
0.01999999955	1	< 0.1%
0.02999999933	1	< 0.1%
0.1299999952	1	< 0.1%
0.1700000018	1	< 0.1%
0.7400000095	1	< 0.1%
0.7461749045	1	< 0.1%
0.750583238	1	< 0.1%
0.7645977801	1	< 0.1%
0.7654750412	1	< 0.1%

Value	Count	Frequency (%)
1811.751337	1	< 0.1%
1809.331312	1	< 0.1%
1809.262299	1	< 0.1%
1809.172036	1	< 0.1%
1808.941229	1	< 0.1%
1808.789667	1	< 0.1%
1808.772752	1	< 0.1%
1808.736631	1	< 0.1%
1808.638321	1	< 0.1%
1808.591143	1	< 0.1%

Nacelle ambient temperature (°C)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	18556
Distinct (%)	77.9%
Missing	2243
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	8.5688921

Minimum	-3.3
Maximum	27.52
Zeros	0
Zeros (%)	0.0%
Negative	888
Negative (%)	3.4%
Memory size	203.8 KiB

Quantile statistics

Minimum	-3.3
5-th percentile	0.5025
Q1	4.6099999
median	8.1225002
Q3	11.49
95-th percentile	19.697369
Maximum	27.52
Range	30.82
Interquartile range (IQR)	6.8800001

Descriptive statistics

Standard deviation	5.555939
Coefficient of variation (CV)	0.64838475
Kurtosis	0.13292798
Mean	8.5688921
Median Absolute Deviation (MAD)	3.4275001
Skewness	0.58211471
Sum	204119.58
Variance	30.868458
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
8.5	28	0.1%
4.5	27	0.1%
6.800000191	24	0.1%
9	23	0.1%
6.400000095	22	0.1%
2	22	0.1%
3.799999952	22	0.1%
7.400000095	21	0.1%
10.69999981	21	0.1%
4.599999905	21	0.1%
Other values (18546)	23590	90.5%
(Missing)	2243	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
-3.299999952	2	< 0.1%
-3.239999902	1	< 0.1%
-3.214999902	1	< 0.1%
-3.099999905	4	< 0.1%
-3.059999943	1	< 0.1%
-3.022499979	1	< 0.1%
-3.007499993	1	< 0.1%
-2.985000002	1	< 0.1%
-2.829999971	1	< 0.1%
-2.792499959	1	< 0.1%

Value	Count	Frequency (%)
27.51999989	1	< 0.1%
27.48500004	1	< 0.1%
27.47500029	1	< 0.1%
27.36750031	1	< 0.1%
26.81842101	1	< 0.1%
26.79749956	1	< 0.1%
26.79499931	1	< 0.1%
26.76842117	1	< 0.1%
26.76000004	1	< 0.1%
26.75249977	1	< 0.1%

Front bearing temperature (°C)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	20095
Distinct (%)	84.4%
Missing	2243
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	63.195857

Minimum	10.6
Maximum	77.245002
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	203.8 KiB

Quantile statistics

Minimum	10.6
5-th percentile	34.429999
Q1	57.78
median	69.3325
Q3	72.695
95-th percentile	74.4625
Maximum	77.245002
Range	66.645002
Interquartile range (IQR)	14.915

Descriptive statistics

Standard deviation	13.456528
Coefficient of variation (CV)	0.2129337
Kurtosis	1.9326235
Mean	63.195857
Median Absolute Deviation (MAD)	4.4224991
Skewness	-1.5628535
Sum	1505388.5
Variance	181.07814
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
11.39999962	10	< 0.1%
71.3625	7	< 0.1%
11.30000019	7	< 0.1%
73.66750031	7	< 0.1%
73.79249992	6	< 0.1%
71.60500031	6	< 0.1%
73.59999847	6	< 0.1%
73.35749969	5	< 0.1%
72.70249977	5	< 0.1%
72.91499977	5	< 0.1%
Other values (20085)	23757	91.1%
(Missing)	2243	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
10.60000038	2	< 0.1%
10.63250017	1	< 0.1%
10.69999981	1	< 0.1%
10.71499987	1	< 0.1%
10.80000019	2	< 0.1%
11	5	< 0.1%
11.00500002	1	< 0.1%
11.00750003	1	< 0.1%
11.0775003	1	< 0.1%
11.10000038	4	< 0.1%

Value	Count	Frequency (%)
77.24500198	1	< 0.1%
77.24249954	1	< 0.1%
77.1200016	1	< 0.1%
77.09749985	1	< 0.1%
77.08999901	1	< 0.1%
77.07249947	1	< 0.1%
77.04750023	1	< 0.1%
77.04749985	1	< 0.1%
77.03750076	1	< 0.1%
76.98250084	1	< 0.1%

Tower Acceleration X (mm/ss)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	23821
Distinct (%)	100.0%
Missing	2243
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	51.42616

Minimum	3.2936446
Maximum	237.30253
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	203.8 KiB

Quantile statistics

Minimum	3.2936446
5-th percentile	4.8415677
Q1	29.787039
median	49.965137
Q3	70.56068
95-th percentile	104.94527
Maximum	237.30253
Range	234.00889
Interquartile range (IQR)	40.773641

Descriptive statistics

Standard deviation	30.751028
Coefficient of variation (CV)	0.59796469
Kurtosis	0.26166354
Mean	51.42616
Median Absolute Deviation (MAD)	20.380797
Skewness	0.47533537
Sum	1225022.6
Variance	945.62572
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
4.275112414	1	< 0.1%
46.19599719	1	< 0.1%
42.17258472	1	< 0.1%
70.94716196	1	< 0.1%
60.86558514	1	< 0.1%
74.30173674	1	< 0.1%
38.33180223	1	< 0.1%
53.33648252	1	< 0.1%
40.22983909	1	< 0.1%
50.37175932	1	< 0.1%
Other values (23811)	23811	91.4%
(Missing)	2243	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3.293644614	1	< 0.1%
3.405331819	1	< 0.1%
3.500910413	1	< 0.1%
3.510657091	1	< 0.1%
3.526414133	1	< 0.1%
3.612701637	1	< 0.1%
3.626959705	1	< 0.1%
3.633723903	1	< 0.1%
3.665607977	1	< 0.1%
3.666814965	1	< 0.1%

Value	Count	Frequency (%)
237.3025331	1	< 0.1%
219.2286594	1	< 0.1%
211.4563595	1	< 0.1%
201.0873192	1	< 0.1%
199.5423821	1	< 0.1%
198.5468016	1	< 0.1%
198.110191	1	< 0.1%
197.6972841	1	< 0.1%
195.3128851	1	< 0.1%
194.3543957	1	< 0.1%

Wind speed (m/s)
Real number (ℝ)

Distinct	24492
Distinct (%)	94.1%
Missing	48
Missing (%)	0.2%
Infinite	0
Infinite (%)	0.0%
Mean	5.750563

Minimum	0.22989389
Maximum	22.173118
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	203.8 KiB

Quantile statistics

Minimum	0.22989389
5-th percentile	1.9114531
Q1	3.5943607
median	5.3110058
Q3	7.4108484
95-th percentile	11.289919
Maximum	22.173118
Range	21.943224
Interquartile range (IQR)	3.8164878

Descriptive statistics

Standard deviation	2.877248
Coefficient of variation (CV)	0.50034196
Kurtosis	0.37934798
Mean	5.750563
Median Absolute Deviation (MAD)	1.8696443
Skewness	0.75282624
Sum	149606.65
Variance	8.2785558
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
2.769999981	11	< 0.1%
4.710000038	11	< 0.1%
4.519999981	10	< 0.1%
4.739999771	9	< 0.1%
3.589999914	9	< 0.1%
5.590000153	9	< 0.1%
4.550000191	8	< 0.1%
4.699999809	8	< 0.1%
5.519999981	8	< 0.1%
5.46999979	8	< 0.1%
Other values (24482)	25925	99.5%
(Missing)	48	0.2%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
0.2298938923	1	< 0.1%
0.2881313976	1	< 0.1%
0.3030564379	1	< 0.1%
0.3154877666	1	< 0.1%
0.3191063616	1	< 0.1%
0.3248439558	1	< 0.1%
0.3318188183	1	< 0.1%
0.3487688534	1	< 0.1%
0.3491065189	1	< 0.1%
0.3501376852	1	< 0.1%

Value	Count	Frequency (%)
22.17311754	1	< 0.1%
20.40772481	1	< 0.1%
20.36893535	1	< 0.1%
20.05073695	1	< 0.1%
20.01316652	1	< 0.1%
19.68798828	1	< 0.1%
19.66393795	1	< 0.1%
19.35627661	1	< 0.1%
19.13497472	1	< 0.1%
18.97547688	1	< 0.1%

Tower Acceleration y (mm/ss)
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	23821
Distinct (%)	100.0%
Missing	2243
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	27.034713

Minimum	3.4084855
Maximum	167.22084
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	203.8 KiB

Quantile statistics

Minimum	3.4084855
5-th percentile	4.7931461
Q1	15.479014
median	23.49387
Q3	35.535509
95-th percentile	60.533017
Maximum	167.22084
Range	163.81235
Interquartile range (IQR)	20.056495

Descriptive statistics

Standard deviation	17.209164
Coefficient of variation (CV)	0.63655803
Kurtosis	3.186967
Mean	27.034713
Median Absolute Deviation (MAD)	9.6489718
Skewness	1.3232916
Sum	643993.9
Variance	296.15531
Monotonicity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
7.071377921	1	< 0.1%
21.16598797	1	< 0.1%
27.19546552	1	< 0.1%
26.21300657	1	< 0.1%
30.63056545	1	< 0.1%
25.88173113	1	< 0.1%
27.02796154	1	< 0.1%
22.45339723	1	< 0.1%
28.01536031	1	< 0.1%
24.91013227	1	< 0.1%
Other values (23811)	23811	91.4%
(Missing)	2243	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
3.408485544	1	< 0.1%
3.454908395	1	< 0.1%
3.482049316	1	< 0.1%
3.488504761	1	< 0.1%
3.499812649	1	< 0.1%
3.516291118	1	< 0.1%
3.52232554	1	< 0.1%
3.525328702	1	< 0.1%
3.58556065	1	< 0.1%
3.607324165	1	< 0.1%

Value	Count	Frequency (%)
167.2208399	1	< 0.1%
165.9476103	1	< 0.1%
161.8787235	1	< 0.1%
161.8500399	1	< 0.1%
153.5184444	1	< 0.1%
148.812916	1	< 0.1%
143.6223341	1	< 0.1%
141.2701761	1	< 0.1%
139.2143726	1	< 0.1%
138.5975738	1	< 0.1%

Metal particle count counter
Real number (ℝ)

HIGH CORRELATION MISSING

Distinct	8
Distinct (%)	< 0.1%
Missing	2243
Missing (%)	8.6%
Infinite	0
Infinite (%)	0.0%
Mean	712.65337

Minimum	708
Maximum	715
Zeros	0
Zeros (%)	0.0%
Negative	0
Negative (%)	0.0%
Memory size	203.8 KiB

Quantile statistics

Minimum	708
5-th percentile	708
Q1	710
median	714
Q3	715
95-th percentile	715
Maximum	715
Range	7
Interquartile range (IQR)	5

Descriptive statistics

Standard deviation	2.3664754
Coefficient of variation (CV)	0.0033206542
Kurtosis	-1.2303361
Mean	712.65337
Median Absolute Deviation (MAD)	1
Skewness	-0.51603989
Sum	16976116
Variance	5.6002058
Monotonicity	Increasing

Histogram with fixed size bins (bins=8)

Value	Count	Frequency (%)
715	8100	31.1%
714	4681	18.0%
710	3883	14.9%
711	3005	11.5%
713	1453	5.6%
708	1403	5.4%
709	1056	4.1%
712	240	0.9%
(Missing)	2243	8.6%

Minimum 10 values
Maximum 10 values

Value	Count	Frequency (%)
708	1403	5.4%
709	1056	4.1%
710	3883	14.9%
711	3005	11.5%
712	240	0.9%
713	1453	5.6%
714	4681	18.0%
715	8100	31.1%

Value	Count	Frequency (%)
715	8100	31.1%
714	4681	18.0%
713	1453	5.6%
712	240	0.9%
711	3005	11.5%
710	3883	14.9%
709	1056	4.1%
708	1403	5.4%

Auto

Heatmap
Table

	Power (kW)	Wind direction (°)	Nacelle position (°)	blade_angle	Rear bearing temperature (°C)	Rotor speed (RPM)	Generator RPM (RPM)	Nacelle ambient temperature (°C)	Front bearing temperature (°C)	Tower Acceleration X (mm/ss)	Wind speed (m/s)	Tower Acceleration y (mm/ss)	Metal particle count counter
Power (kW)	1.000	0.044	0.032	-0.337	0.757	0.989	0.989	-0.071	0.929	0.639	0.948	0.822	-0.144
Wind direction (°)	0.044	1.000	0.881	-0.021	0.084	0.044	0.043	0.114	0.084	0.002	0.077	0.050	0.054
Nacelle position (°)	0.032	0.881	1.000	-0.007	0.066	0.030	0.028	0.105	0.065	-0.025	0.066	0.023	0.038
blade_angle	-0.337	-0.021	-0.007	1.000	-0.550	-0.346	-0.346	0.092	-0.407	-0.153	-0.262	-0.158	-0.002
Rear bearing temperature (°C)	0.757	0.084	0.066	-0.550	1.000	0.757	0.754	0.089	0.849	0.469	0.696	0.561	0.029
Rotor speed (RPM)	0.989	0.044	0.030	-0.346	0.757	1.000	0.999	-0.067	0.931	0.645	0.940	0.824	-0.141
Generator RPM (RPM)	0.989	0.043	0.028	-0.346	0.754	0.999	1.000	-0.080	0.929	0.646	0.940	0.825	-0.148
Nacelle ambient temperature (°C)	-0.071	0.114	0.105	0.092	0.089	-0.067	-0.080	1.000	-0.041	-0.054	-0.124	-0.079	0.672
Front bearing temperature (°C)	0.929	0.084	0.065	-0.407	0.849	0.931	0.929	-0.041	1.000	0.584	0.873	0.750	-0.099
Tower Acceleration X (mm/ss)	0.639	0.002	-0.025	-0.153	0.469	0.645	0.646	-0.054	0.584	1.000	0.566	0.867	-0.087
Wind speed (m/s)	0.948	0.077	0.066	-0.262	0.696	0.940	0.940	-0.124	0.873	0.566	1.000	0.784	-0.211
Tower Acceleration y (mm/ss)	0.822	0.050	0.023	-0.158	0.561	0.824	0.825	-0.079	0.750	0.867	0.784	1.000	-0.141
Metal particle count counter	-0.144	0.054	0.038	-0.002	0.029	-0.141	-0.148	0.672	-0.099	-0.087	-0.211	-0.141	1.000

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

The correlation heatmap measures nullity correlation: how strongly the presence or absence of one variable affects the presence of another.

First rows
Last rows

	# Date and time	Power (kW)	Wind direction (°)	Nacelle position (°)	blade_angle	Rear bearing temperature (°C)	Generator RPM (RPM)	Nacelle ambient temperature (°C)	Front bearing temperature (°C)	Tower Acceleration X (mm/ss)	Wind speed (m/s)	Tower Acceleration y (mm/ss)	Metal particle count counter
0	2021-01-01 00:00:00	-1.338018	304.833128	313.365387	89.993332	15.615000	1.463680	1.180000	17.300000	4.275112	6.204656	7.071378	708.0
1	2021-01-01 00:10:00	-2.593343	299.338570	313.365387	89.993332	15.445000	1.408302	0.765000	17.172501	5.535071	5.858888	10.096306	708.0
2	2021-01-01 00:20:00	-1.319346	299.172669	313.365387	89.993332	15.490000	3.158101	0.055000	17.102500	6.501673	6.069038	12.734161	708.0
3	2021-01-01 00:30:00	-1.118750	296.647785	313.365387	89.993332	15.340000	1.869531	-0.307500	17.035000	5.576582	5.918869	11.858300	708.0
4	2021-01-01 00:40:00	-2.800342	291.827335	313.365387	89.993332	15.220000	1.857184	-0.240000	16.885000	12.047360	5.408306	12.953673	708.0
5	2021-01-01 00:50:00	-1.663453	287.716855	313.365387	89.993332	15.055000	1.420518	-0.115000	16.712500	10.261200	5.586169	9.655035	708.0
6	2021-01-01 01:00:00	-2.163046	289.537212	313.365387	89.993332	14.955555	1.929893	0.052778	16.477778	11.594697	5.628958	9.484116	708.0
7	2021-01-01 01:10:00	-2.196420	294.658396	313.365387	89.993332	14.745000	1.737764	0.107500	16.335000	5.938058	5.722087	9.621411	708.0
8	2021-01-01 01:20:00	-1.368961	289.963821	313.365387	89.993332	14.657500	1.908790	-0.055000	16.145001	7.167339	5.302050	12.092407	708.0
9	2021-01-01 01:30:00	-1.245723	295.076614	313.365387	89.993332	14.490000	1.679776	0.130000	16.035000	6.570774	5.434406	13.863467	708.0

	# Date and time	Power (kW)	Wind direction (°)	Nacelle position (°)	blade_angle	Rear bearing temperature (°C)	Rotor speed (RPM)	Generator RPM (RPM)	Nacelle ambient temperature (°C)	Front bearing temperature (°C)	Tower Acceleration X (mm/ss)	Wind speed (m/s)	Tower Acceleration y (mm/ss)	Metal particle count counter
26054	2021-06-30 22:20:00	-1.040000	27.070000	34.59	NaN	NaN	0.67	79.190002	NaN	NaN	NaN	2.07	NaN	NaN
26055	2021-06-30 22:30:00	-0.960000	25.379999	34.59	NaN	NaN	0.61	72.760002	NaN	NaN	NaN	1.82	NaN	NaN
26056	2021-06-30 22:40:00	-0.940000	27.770000	34.59	NaN	NaN	0.63	75.500000	NaN	NaN	NaN	1.76	NaN	NaN
26057	2021-06-30 22:50:00	-1.270000	34.119999	34.59	NaN	NaN	0.66	79.339996	NaN	NaN	NaN	1.88	NaN	NaN
26058	2021-06-30 23:00:00	-1.160000	34.480000	34.59	NaN	NaN	0.89	106.750000	NaN	NaN	NaN	2.51	NaN	NaN
26059	2021-06-30 23:10:00	50.639999	39.950001	34.59	NaN	NaN	6.94	827.309998	NaN	NaN	NaN	3.84	NaN	NaN
26060	2021-06-30 23:20:00	97.330002	39.709999	34.59	NaN	NaN	8.14	970.020020	NaN	NaN	NaN	4.13	NaN	NaN
26061	2021-06-30 23:30:00	73.730003	42.220001	34.59	NaN	NaN	8.14	969.750000	NaN	NaN	NaN	3.78	NaN	NaN
26062	2021-06-30 23:40:00	-9.370000	41.730000	34.59	NaN	NaN	8.13	968.440002	NaN	NaN	NaN	1.92	NaN	NaN
26063	2021-06-30 23:50:00	-1.090000	33.930000	34.59	NaN	NaN	0.90	106.279999	NaN	NaN	NaN	2.02	NaN	NaN

Overview

Variables

Interactions

Correlations

Missing values

Sample